Disordered AlAs wires: Temperature-dependent resonance areas within the Fermi-liquid paradigm
Disordered AlAs wires: Temperature-dependent resonance areas within the Fermi-liquid paradigm
AlAs cleaved-edge overgrown quantum wires near pinch-off reveal conductance resonances with an unconventional dependence on temperature $T$. The resonance areas decrease with reduced $T$ consistent with classical Coulomb blockade (CB) in a single dot, but then become rapidly smaller below a crossover ${T}_{X}$. Though resembling Luttinger liquid behavior below the …